.back-btn-default{color: #fff !important;}
.navbar-default{background-color: #159ceb !important;}
.navbar-black{background-color: #000 !important;}
.c-white{color: #fff !important;}
.bg-white{background-color: #fff !important;}
.bg-blue{background-color: #159ceb !important;}
.loading{text-align: center;}
.c-blue{color: #159ceb !important;}
